Hello
When did the bike last run ok ?.....Did you fit the new battery and fuel pump controller because it wouldn't start or is it not firing up since you fitted them?
Rode it a couple of weeks back on a short trip to France it struggled to fire in Portsmouth but eventually went. Refused to fire up in France. RAC couldn't fix it by the time I had to return and repatriated it (a story in itself). I replaced the fpc and battery to exclude those possibilities